Privacy Policy

Last updated: July 10, 2026

Spoiler Blur is a Chrome extension developed by Enigma Lab. It is designed so that your data stays with you: the extension has no accounts, no analytics, and no tracking of any kind.

What the extension stores

Your keyword lists and settings are stored in your browser using Chrome's extension storage. If you are signed into Chrome, Chrome may sync them across your own devices. They are never sent to us.
A daily counter of how many posts were blurred is stored locally in your browser, only so the popup can display it.
Your license key and its activation ID (Premium users only) are stored locally in your browser.

What the extension reads

To blur spoilers, the extension reads the text of posts, comments, trends, and video titles on x.com, twitter.com, reddit.com, and youtube.com as you browse, and compares it against your keywords. This matching happens entirely inside your browser. The content of the pages you visit is never transmitted anywhere.

Network requests

The extension makes network requests to exactly one service: Polar (polar.sh), our payment provider — and only when you activate or re-validate a Premium license key. The request contains the license key and its activation ID, nothing else. See Polar's privacy policy.

Payments are processed entirely on Polar's checkout pages. We never see or store your payment details or email address in the extension.

What we do not do

No collection of browsing history, personal data, or usage analytics.
No cookies, no fingerprinting, no advertising or third-party trackers.
No selling or sharing of any data — we have nothing to sell.

Data removal

Uninstalling the extension removes all data it stored in your browser. For questions about a Premium purchase (handled by Polar), or anything else, contact us.

Changes

If this policy changes, the update will be published on this page with a new "last updated" date.

Contact

Enigma Lab — enigmaticsolver@gmail.com